A complete cleaning system to clean and restore efficiency to tankless water heaters. All the equipment necessary to pump and circulate the Calci-Free™ flushing solution through tankless water heaters to eliminate lime scale and other contaminants which can build up on the walls of heat exchanger tubes over time and block the flow of water. Kit Contains: 1 – Heavy Duty utility pump (submersible) with 3/4” GHT connection 1 – 7’ Feeder hose w/ swivel fittings 1 – 7’ Discharge hose 1 – Elevated pump strainer 1 – 1.2 mls Calci-Free™ Approved for use with Navien Tankless Water Heaters.

• Cleans in only 20 minutes
• Simply mix the granules with water & circulate through the system for a complete flush
• Biodegradable granules instead of liquid form, eliminates splashes & spills

Revitalize Your Tankless Water Heater with the Calci-Free™ Tankless Water Heater Flush Kit

Efficient Cleaning for Tankless Water Heaters

Is your tankless water heater not performing as efficiently as it once did? Over time, lime scale and other contaminants can accumulate on the walls of heat exchanger tubes, restricting water flow and causing a drop in efficiency. The Calci-Free Tankless Water Heater Flush Kit is here to restore your water heater’s efficiency and prolong its lifespan.

Comprehensive Cleaning System

• Complete Solution: This kit contains everything you need to clean and rejuvenate your tankless water heater. Say goodbye to lime scale buildup and other contaminants that can hinder performance.
• Heavy-Duty Utility Pump: The submersible utility pump, equipped with a 3/4″ GHT connection, ensures efficient circulation of the Calci-Free flushing solution through your water heater.
• Flexible Feeder and Discharge Hoses: The kit includes a 7-foot feeder hose with swivel fittings for easy setup and a 7-foot discharge hose for effective removal of contaminants.
• Elevated Pump Strainer: The elevated pump strainer prevents clogs and ensures a smooth flow of the cleaning solution.
• Calci-Free™ Solution: The kit comes with 1.2 milliliters of Calci-Free™, a powerful cleaning agent specifically approved for use with Navien Tankless Water Heaters.

Quick and Simple Cleaning Process

• Fast Results: Experience efficient cleaning in just 20 minutes. Say goodbye to prolonged downtime and enjoy the benefits of a revitalized water heater.
• Easy to Use: Mixing the Calci-Free granules with water and circulating them through your system is a breeze. You’ll have your tankless water heater running like new with minimal effort.
• Biodegradable Granules: Unlike liquid solutions, Calci-Free comes in granule form, eliminating the risk of splashes and spills during the cleaning process. It’s both effective and environmentally friendly.

Don’t let lime scale and contaminants compromise your tankless water heater’s performance. With the Calci-Free™ Tankless Water Heater Flush Kit, you can restore efficiency and enjoy hot water on demand. Experience hassle-free cleaning with a comprehensive kit designed to bring new life to your water heating system. Approved for use with Navien Tankless Water Heaters, this kit is your key to a rejuvenated and efficient water heater.